775  
CDUS46 KMTR 010826  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST THU FEB 01 2024  
   
...............................  
 
   
..THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1930 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 2:30 PM 74 2015 58 4 58  
MINIMUM 52 11:58 PM 22 1972 39 13 33  
AVERAGE 57 49 8 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.87 1996 0.09 0.08 0.00  
MONTH TO DATE 3.21 2.83 0.38 6.36  
SINCE OCT 1 6.40 8.06 -1.66 16.28  
SINCE JAN 1 3.21 2.83 0.38 6.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 16 -8 19  
MONTH TO DATE 421 542 -121 490  
SINCE DEC 1 823 1080 -257 1050  
SINCE JUL 1 1191 1537 -346 1547  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 47 2:00 PM  
AVERAGE 68  
   
......................................................  
 
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 74 2018  
MINIMUM TEMPERATURE (F) 39 23 1950  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2024......SUNRISE 7:11 AM PST SUNSET 5:31 PM PST  
FEBRUARY 2 2024......SUNRISE 7:10 AM PST SUNSET 5:32 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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